The battery Ijupcs D16. This variable voltage battery has a capacity of 850mAh. It is to be set from 3.3 to 5 Volts. This powerful battery has a maximum output of 10W. It is easy to see the pcsatus of capacity through the bottom of the battery. There, pcs

The battery Ijupcs D16. This variable voltage battery has a capacity of 850mAh. It is to be set from 3.3 to 5 Volts. This powerful battery has a maximum output of 10W. It is easy to see the pcsatus of capacity through the bottom of the battery. There, pcs